which best describes the main conflict of the novel? a. bilbo must kill the dragon in order to become a hero. b. the dwarves lack confidence in bilbo's abilities as a burglar and an adventurer. c. the influences of the bagginses and the tooks pull bilbo in opposite directions. d. gandalf trusts bilbo to live up to his expectations.

the president was the speaker and it was a great part of history.

explanation:

video of the national aeronautic space administration's (nasa) coverage of president john f. kennedy’s address at rice university, houston, texas, concerning the nation's efforts in space exploration. in his speech the president discusses the necessity for the united states to become an international leader in space exploration and famously states, "we choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard."

the rocket launch by showing how the population around it changes its behavior as the earth's influence over the martian planet when he uses the term "green star".

explanation: